Extensions
The following extensions are available globally.
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Declaration
Swift
struct Array<Element>
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Declaration
Swift
protocol Sequence
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Declaration
Swift
struct Set<Element> where Element : Hashable
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Swift’s Optional comes with built-in methods that allow to fetch cursors and arrays of optional DatabaseValueConvertible:
try Optional<String>.fetchCursor(db, "SELECT name FROM ...", arguments:...) // Cursor of String? try Optional<String>.fetchAll(db, "SELECT name FROM ...", arguments:...) // [String?] let statement = try db.makeSelectStatement("SELECT name FROM ...") try Optional<String>.fetchCursor(statement, arguments:...) // Cursor of String? try Optional<String>.fetchAll(statement, arguments:...) // [String?]
DatabaseValueConvertible is adopted by Bool, Int, String, etc.
See moreDeclaration
Swift
enum Optional<Wrapped> : ExpressibleByNilLiteral
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NSData is convertible to and from DatabaseValue.
See moreDeclaration
Swift
class NSData : NSObject, NSCopying, NSMutableCopying, NSSecureCoding
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Declaration
Swift
public protocol SQLCollection
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Declaration
Swift
public protocol SQLSpecificExpressible : SQLExpressible
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Declaration
Swift
struct Range<Bound> where Bound : Comparable
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Declaration
Swift
struct ClosedRange<Bound> where Bound : Comparable
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Declaration
Swift
struct CountableRange<Bound> where Bound : Strideable, Bound.Stride : SignedInteger
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Declaration
Swift
struct CountableClosedRange<Bound> where Bound : Strideable, Bound.Stride : SignedInteger
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Bool adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Bool
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Int adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Int : FixedWidthInteger, SignedInteger
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Int8 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Int8 : FixedWidthInteger, SignedInteger
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Int16 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Int16 : FixedWidthInteger, SignedInteger
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Int32 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Int32 : FixedWidthInteger, SignedInteger
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Int64 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Int64 : FixedWidthInteger, SignedInteger
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UInt adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct UInt : FixedWidthInteger, UnsignedInteger
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UInt8 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct UInt8 : FixedWidthInteger, UnsignedInteger
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UInt16 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct UInt16 : FixedWidthInteger, UnsignedInteger
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UInt32 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct UInt32 : FixedWidthInteger, UnsignedInteger
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UInt64 adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct UInt64 : FixedWidthInteger, UnsignedInteger
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Double adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Double
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Float adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct Float
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String adopts DatabaseValueConvertible and StatementColumnConvertible.
See moreDeclaration
Swift
struct String